12006637763 has 2 divisors, whose sum is σ = 12006637764. Its totient is φ = 12006637762.

The previous prime is 12006637759. The next prime is 12006637789. The reversal of 12006637763 is 36773660021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12006637763 - 2² = 12006637759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12006637763.

It is not a weakly prime, because it can be changed into another prime (12006637723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6003318881 + 6003318882.

It is an arithmetic number, because the mean of its divisors is an integer number (6003318882).

Almost surely, 2^12006637763 is an apocalyptic number.

12006637763 is a deficient number, since it is larger than the sum of its proper divisors (1).

12006637763 is an equidigital number, since it uses as much as digits as its factorization.

12006637763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 12006637763 in words is "twelve billion, six million, six hundred thirty-seven thousand, seven hundred sixty-three".